2888880 has 40 divisors (see below), whose sum is σ = 8956272. Its totient is φ = 770304.

The previous prime is 2888863. The next prime is 2888887. The reversal of 2888880 is 888882.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2888887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5779 + ... + 6258.

2^2888880 is an apocalyptic number.

2888880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2888880 is an abundant number, since it is smaller than the sum of its proper divisors (6067392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2888880 is a wasteful number, since it uses less digits than its factorization.

2888880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12053 (or 12047 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 42.

The square root of 2888880 is about 1699.6705563138. The cubic root of 2888880 is about 142.4218099826.

The spelling of 2888880 in words is "two million, eight hundred eighty-eight thousand, eight hundred eighty".